BACKGROUND: Lung cancer is the leading malignancy in China in terms of both incidence and mortality. With increased health awareness and the widespread use of low-dose computed tomography (CT), early diagnosis rates have been steadily improving. Surgical intervention remains the primary treatment option for early-stage lung cancer, and video-assisted thoracoscopic surgery (VATS) has become a common approach due to its minimal invasiveness and rapid recovery. However, post-discharge recovery remains incomplete, underscoring the importance of postoperative care. Traditional follow-up methods, lack standardization, consume significant medical resources, and increase the burden of the patients. Artificial intelligence (AI)-driven disease management platforms offer a novel solution to optimize postoperative follow-up. This study followed 463 lung cancer surgery patients using an AI-based platform, aiming to identify common postoperative issues, propose solutions, improve quality of life, reduce recurrence-related costs, and promote AI integration in healthcare. METHODS: Using the AI disease management platform, this study integrated educational videos, collaboration between healthcare teams and AI assistants, daily health logs, health assessment forms, and personalized interventions to monitor postoperative recovery. The postoperative rehabilitation status of the patients was assessed by the Leicester Cough Questionnaire (LCQ-MC). Two independent t-test and one-way ANOVA were used to analyze the causes of postoperative cough in lung cancer. RESULTS: Most issues occurred within 7 d post-discharge, significantly declined on 14 d post-discharge. Factors such as gender, smoking history, and surgical approaches were found to influence cough recovery. The incidence of cough on 7 d post-discharge in females was higher than that in males (P<0.01), while the incidence of cough on 14 d post-discharge in elderly patients was lower than that in young patients (P=0.03). The AI-based platform effectively addressed cough, pain, and sleep disturbances through phased interventions. CONCLUSIONS The AI-based platform significantly enhanced postoperative management efficiency and the self-care capabilities of the patients, particularly in phased cough management. Future integration with wearable devices could enable more precise and personalized postoperative care, further advancing the application of AI technology across multidisciplinary healthcare domains.
Humans ; Lung Neoplasms/rehabilitation* ; Male ; Female ; Middle Aged ; Aged ; Patient Discharge ; Artificial Intelligence ; Adult ; Postoperative Care ; Postoperative Period ; Disease Management ; Quality of Life

Objective To evaluate the dose distribution and execution accuracy of intensity-modulated radiation therapy(IMRT)plans with different minimum segment widths for patients with primary liver cancer,thereby providing reference for the radiotherapy planning.Methods A retrospective study was conducted on 30 patients with primary liver cancer.With the other optimization condition unchanged,5 IMRT plans with minimum segment widths of 0.6,0.8,1.0,1.2 and 1.5 cm were made for each patient,and the dose distribution,execution efficiency and gamma passing rate of the 5 plans were compared.Results The monitor units and delivery time of the 5 plans decreased with increasing minimum segment width,while the gamma passing rates at 3 mm/3%and 2 mm/2%tended to increase,with statistical differences(P<0.05).Conclusion The 5 plans in the study can be used for clinical treatment.While meeting the clinical requirements,reasonably setting the minimum segment width in IMRT plan can reduce monitor units,shorten delivery time,and improve treatment accuracy.

Since the National Health Commission launched the pilot work of " Internet+ nursing service" in 2019, medical institutions at all levels in China keep innovating their nursing service models to provide targeted high-quality care for discharged patients or special groups suffering from diseases and poor mobility. In April 2021, a tertiary hospital in Qingdao carried out the " Internet+ " whole course management practice with specialized nurses as the main service subjects, which center on discharged patients as the main service objects. By estabusing a management team and the construction of " Internet+ " information exchange platform, the hospital implemented the whole course of disease management process including patients′ pre-hospital management, in-hospital estimate, and post-hospital follow-up rehabilitation, to provide specialized nursing services such as PICC dressing change care, stoma care, and mother and infant care for patients at home. By February 2022, the " Internet+ " whole course management service had expanded to 50 kilometers away from hospital, with a total of 1 181 specialized nursing services. This management highlighted the characteristics of specialized nursing services in tertiary hospitals, accurately matched the needs of patients, reflected the concept of holistic care, and provided references for the rapid promotion of the development of " Internet+ nursing service" in China.

Objective:To evaluate the possible mediation effect of smoking and healthy diet score on the association between educational level and the risk of lung cancer incidence.Methods:After excluding individuals with missing educational levels and cancer information at baseline, 446?772 participants in the UK Biobank (UKB) prospective cohort study were included. Cox regression models were used to investigate the associations of educational level and smoking and healthy diet score with the incidence of lung cancer. Mediating effect analysis was conducted to analyze the mediating effect of smoking and healthy diet score on the correlation between educational level and lung cancer.Results:During a median follow-up of 7.13 years, 1?994 new- onset lung cancer cases were observed. Per 1 standard deviation (5 years) increase in educational level was associated with a 12% lower risk of lung cancer ( HR=0.88, 95% CI: 0.84-0.92). The corresponding level 1-5 in the International Standard Classification for Education (ISCED) were mapped to UKB self‐report highest qualification to estimate the educational level. A higher rank means a higher educational level. Compared with level ISCED-1, the HR(95% CI) of level ISCED-2, ISCED-3, ISCED-4 and ISCED-5 were respectively 0.83 (0.72-0.94), 0.67 (0.53-0.85), 0.76 (0.65-0.89) and 0.72 (0.64-0.80) for lung cancer. Education years were negatively correlated with smoking, with β coefficients (95% CI) being -0.079 (-0.081- -0.077), but positively correlated with healthy diet score ( β=0.042, 95% CI: 0.039-0.045). Analysis of mediating effect indicated that the association of educational level with lung cancer risk was mediated by smoking and healthy diet score, the proportions of mediating effect were 38.952% (95% CI: 31.802%-51.659%) and 1.784% (95% CI: 0.405%-3.713%), respectively. Conclusion:Smoking and healthy diet score might mediate the effect of educational level on the incidence of lung cancer, indicating that improving the level of education can reduce the risk of lung cancer by changing lifestyles such as smoking and diet.

In China, the survival rate of liver cancer remains low while the mortality rate is high. Effectively reducing the burden of liver cancer is still a major challenge in the field of public health and chronic disease prevention in the Chinese population. Optimizing screening strategies for liver cancer remains a profound approach to secondary prevention worthy of continuous exploration. To address this pressing issue, the Bureau of Disease Control and Prevention of the National Health Commission commissioned this guideline. The National Cancer Center of China initiated the guideline development and convened a multidisciplinary expert panel and working groups. Following the World Health Organization Handbook for Guideline Development, this guideline integrated the most up-to-date evidence of liver cancer screening, China′s national conditions, and existing practical experience in liver cancer screening. Evidence-based recommendations on the target population, screening technologies, surveillance strategies, and other key points across the process of liver cancer screening and surveillance management were provided. This guideline would help standardize the practice of liver cancer screening in China.

In China, the survival rate of liver cancer remains low while the mortality rate is high. Effectively reducing the burden of liver cancer is still a major challenge in the field of public health and chronic disease prevention in the Chinese population. Optimizing screening strategies for liver cancer remains a profound approach to secondary prevention worthy of continuous exploration. To address this pressing issue, the Bureau of Disease Control and Prevention of the National Health Commission commissioned this guideline. The National Cancer Center of China initiated the guideline development and convened a multidisciplinary expert panel and working groups. Following the World Health Organization Handbook for Guideline Development, this guideline integrated the most up-to-date evidence of liver cancer screening, China′s national conditions, and existing practical experience in liver cancer screening. Evidence-based recommendations on the target population, screening technologies, surveillance strategies, and other key points across the process of liver cancer screening and surveillance management were provided. This guideline would help standardize the practice of liver cancer screening in China.

In China, the survival rate of liver cancer remains low while the mortality rate is high. Effectively reducing the burden of liver cancer is still a major challenge in the field of public health and chronic disease prevention in the Chinese population. Optimizing screening strategies for liver cancer remains a profound approach to secondary prevention worthy of continuous exploration. To address this pressing issue, the Bureau of Disease Control and Prevention of the National Health Commission commissioned this guideline. The National Cancer Center of China initiated the guideline development and convened a multidisciplinary expert panel and working groups. Following the World Health Organization Handbook for Guideline Development, this guideline integrated the most up-to-date evidence of liver cancer screening, China's national conditions, and existing practical experience in liver cancer screening. Evidence-based recommendations on the target population, screening technologies, surveillance strategies, and other key points across the process of liver cancer screening and surveillance management were provided. This guideline would help standardize the practice of liver cancer screening in China.

Liver cancer is one of the most common cancers in China. In recent years, liver cancer tends to be treated with comprehensive therapies, including surgery, ablation, interventional embolization, radiotherapy, chemotherapy, targeted therapy, immunotherapy, and liver transplantation. At present, the low surgical resectionrate is one of the main factors affecting the prognosis of liver cancer patients. Preoperative neoadjuvant therapy or conversion therapy for liver cancer can maximize the rate of surgical resection and improve the prognosis. With the rapid development of radiotherapy and immunotherapy in the comprehensive treatment of liver cancer, it has been gradually confirmed that the unique effects of preoperative radiotherapy and immune therapy for liver cancer can improve the prognosis of the patients. Therefore, this paper reviewed the research progress in the preoperative radiotherapy and immunotherapy for liver cancer by searching relevant literature and reports at home and abroad.

In China, the survival rate of liver cancer remains low while the mortality rate is high. Effectively reducing the burden of liver cancer is still a major challenge in the field of public health and chronic disease prevention in the Chinese population. Optimizing screening strategies for liver cancer remains a profound approach to secondary prevention worthy of continuous explora-tion. This guideline was commissioned by the Bureau of Disease Control and Prevention of the National Health Commission. The National Cancer Center of China initiated the guideline develop-ment and convened a multidisciplinary expert panel and working group. Following the World Health Organization Handbook for Guideline Development, this guideline integrated the most up-to-date evidence of liver cancer screening, China′s national conditions, and existing practical experience in liver cancer screening. Evidence-based recommendations on the target population, screening technologies, surveillance strategies, and other key points across the process of liver cancer screening and surveillance management were provided. This guideline would help to standardize the practice of liver cancer screening in China.

Objective:To investigate the clinical effectiveness of vertebroplasty for osteoporotic vertebral compression fractures in the elderly aged 90 years and over.Methods:Clinical data of 64 elderly patients aged 90 years and over who had undergone percutaneous vertebroplasty for vertebral compression fractures between January 2015 and January 2021 were retrospectively analyzed.Changes in preoperative and postoperative pain, intraoperative bone cement leakage, postoperative pneumonia, bedsores, urinary tract infections, lower extremity venous thrombosis and changes in preoperative and postoperative physical mobility were evaluated.Pain scores, physical mobility scores, bone cement extravasation and complications such as re-fractures of the vertebral body, postoperative pneumonia, bedsores, urinary tract infections and thrombosis were recorded before surgery, 3 and 30 days after surgery.Results:The visual analogue scale(VAS)scores of 64 patients before surgery, 3 and 30 days after the procedure were 8.34±1.12, 2.17±1.45 and 1.83±1.15, retrospectively( F=540.876, P<0.01). The physical mobility scores before surgery, 3 and 30 days after the procedure were 2.83±0.94, 1.59±0.70 and 1.39±0.60, retrospectively( F=65.492, P<0.01). There were 18 cases(28.13%)of bone cement leakage during surgery, 4 cases(6.25%)of pneumonia within 30 days after surgery, 9 cases(14.06%)of urinary tract infections, 3 cases(4.69%)of lower extremity venous thrombosis, 1 case(1.56%)of bedsores, and 2 cases(3.13%)of vertebral re-fractures after surgery.No patient died during the 30-day follow-up. Conclusions:Percutaneous vertebroplasty can reduce pain and improve physical mobility and is an effective and safe minimally invasive treatment for elderly patients with spinal compression fractures aged 90 years and over.